EP 1896705 A1 20080312 - COMBUSTION ENGINE
Title (en)
COMBUSTION ENGINE
Title (de)
VERBRENNUNGSMOTOR
Title (fr)
MOTEUR À COMBUSTION
Publication
Application
Priority
- SE 2006000793 W 20060627
- US 69377405 P 20050627
Abstract (en)
[origin: WO2007001227A1] The present invention relates to an internal combustion engine of piston type operating with a mixture of combustible fuel and air comprising at least one combustion chamber (11) and a piston (2) movably arranged in said combustion chamber (11) to compress the fuel and air mixture so as to provide a maximum compression ratio in the range of 15:1 to 25:1 ; an inlet (4) arranged in said combustion chamber for receiving an amount of said mixture of fuel and air into said combustion chamber (11); and an igniting device (3) arranged in said combustion chamber (11) for igniting said mixture of fuel and air received in said combustion chamber (11) at a crank shaft (9) angle position in the range of 0 degrees to 15 degrees after a top dead center (ATDC) of said piston in said combustion chamber (11); wherein the combustion chamber and piston is arranged to reduce the risk of hot spots and the engine is configured to have a burn rate where 90% of the fuel is burnt in a crank angle position range of between 15° to 40°. The invention also relates to a method or combustion, a vehicle, ship or power plant comprising the combustion engine according to the present invention.
IPC 8 full level
F02B 1/04 (2006.01); F02B 23/08 (2006.01)
CPC (source: EP KR US)
F02B 1/04 (2013.01 - KR); F02B 23/08 (2013.01 - EP KR US); F02M 17/10 (2013.01 - EP US); F02M 19/08 (2013.01 - EP US); F02D 41/1455 (2013.01 - EP US); F02P 5/1502 (2013.01 - EP US); Y02T 10/12 (2013.01 - EP US)
Citation (search report)
See references of WO 2007001227A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007001227 A1 20070104; BR PI0612652 A2 20170620; CN 101208502 A 20080625; EP 1896705 A1 20080312; JP 2008546953 A 20081225; KR 20080042072 A 20080514; NO 20080415 L 20080122; RU 2008102973 A 20090810; RU 2403410 C2 20101110; US 2008271699 A1 20081106
DOCDB simple family (application)
SE 2006000793 W 20060627; BR PI0612652 A 20060627; CN 200680023246 A 20060627; EP 06757999 A 20060627; JP 2008519224 A 20060627; KR 20087002192 A 20080128; NO 20080415 A 20080122; RU 2008102973 A 20060627; US 92292606 A 20060627